
const init = () => {
    const main = document.querySelector('#main')
    var zr = zrender.init(main, {
        renderer: 'svg'
    });
    var circle = new zrender.Circle({
        shape: {
            cx: 150,
            cy: 50,
            r: 40
        }
    });
    zr.add(circle);
}

init()